28485633

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{4091}}^1$

素因数の和:4316

約数の個数: 16

約数和(自身を含む): 41640192

約数和(自身を除く): 13154559

約数列:

[1, 3, 11, 33, 211, 633, 2321, 4091, 6963, 12273, 45001, 135003, 863201, 2589603, 9495211, 28485633]

約数ペア:

[(1, 28485633), (3, 9495211), (11, 2589603), (33, 863201), (211, 135003), (633, 45001), (2321, 12273), (4091, 6963)]